Convenient super class for iBATIS SqlMapClient data access objects.
Requires a SqlMapClient to be set, providing a SqlMapClientTemplate
based on it to subclasses.

Instead of a plain SqlMapClient, you can also pass a preconfigured
SqlMapClientTemplate instance in. This allows you to share your
SqlMapClientTemplate configuration for all your DAOs, for example
a custom SQLExceptionTranslator to use.